精致的早餐,快乐的时光,时尚的都市生活,温馨的亲子读物。在北京这样的超级大都市里,每一段早餐时光都是人间珍贵的良辰美景,都值得我们温柔相待。
/ 2019-07-10
好看,好笑,亲子互动。 好看:美图,美文,美味,更有精彩的对话。 好笑:能让一个四年级小同学看过之后嘎嘎嘎乐出声儿来。 亲子互动:和孩子一起学着书里做早餐,用图画、照片和文字记录下您同样珍贵的时光与亲情。
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【预售】【翰德图书】英文漫画 少年泰坦:野兽男孩 Teen Titans: Beast Boy 正版原版进口图书 DC
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2020-09-01
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【预订】Advances in Social Simulation 9783642398285
美国库房发货,通常付款后3-5周到货!
/ 2013-08-12
Product Details 基本信息 ISBN-13 书号 9783642398285 Author 作者 Kami?ski Format 版本 平装-胶订 Pages Number 页数 386页 Publisher 出版社 Springer Berlin Heidelberg Publication Date 出版日期 2013-08-12 Shipping Weight 商品重量 605g Language 语种 英语 Book Contents 内容简介 This book is the conference proceedings of ESSA 2013, the 9th Conference of the European Social Simulation Association. ESSA conferences constitute annual events, which serve as an international platform for the exchange of ideas and discussion of cutting-edge research in the field of social simulations, both from the theoretical as well as applied perspective. This book consists of 33 articles, which are divided into four themes: Methods for the development of simulation models, Applications of agent-based modeling, Adaptive behavior, social interactions and global environmental change and using qualitative data to inform beh
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【预订】A Retractable Guidance System for Mine Shaft Hoists 9781
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/ 2021-11-29
Product Details 基本信息 ISBN-13 书号 9781032112756 Author 作者 Kamiń Format 版本 精装 Pages Number 页数 132页 Publisher 出版社 CRC Press Publication Date 出版日期 2021-11-29 Language 语种 其它(含多语) Book Contents 内容简介 Rope guidance of conveyances is commonly used in shafts of underground mines in numerous countries on almost every continent. This safe and economical way of guiding skips and cages does have one disadvantage, however, which is especially troublesome in the conditions present in the Polish mining industry. Rope-guided conveyances require additional support at mine levels, while shafts of Polish coal mines usually operate on many levels. Additional stiff guidance at mine levels used as a support negatively affects the effectiveness of rope-guided hoisting systems.The retractable guidance system was originally introduced at the 960 m level in the Leon IV shaft of the Rydultow
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预订 Mobile and Wireless Network Security and Privacy 97803877
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/ 2007-07-10
图书信息 书号: 9780387710570 作者: S Kami Makki 装帧: 精装 页数: 224页 出版社: Springer Us 尺寸: 22.9 x 15.2 x 2.5 cm 出版日期: 2007-07-10 重量: 454g 语种: 其它(含多语) 内容简介 This book brings together a number of papers that represent seminal contributio
¥2134